Question

Найдите по формуле если известно что за 10 с поезд проходит 400 м

Answer 1

Дано
t=10 c
S=400 м
V-?
V-const  V=S/t     V=400/10=40 м/с

Answer 2

Formula Calculation:

To find the speed of the train using the given formula, we can use the formula: speed = distance / time.

Given that the train travels a distance of 400 meters in 10 seconds, we can calculate the speed using the formula:

speed = distance / time

speed = 400 meters / 10 seconds

speed = 40 meters per second

So, the speed of the train is 40 meters per second.